ScreenShot
| Created | 2021.09.08 12:01 | Machine | s1_win7_x6403 |
| Filename | JP Morgan Chase Job Opportunities.pdf.lnk | ||
| Type | MS Windows shortcut, Item id list present, Points to a file or directory, Has command line arguments | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 28 detected (WinLNK, Nioc, DownLnk, ai score=100, Aicat, Link, Crafted, Probably Heur, LNKScript, Mshta, CLASSIC, Static AI, Malicious LNK) | ||
| md5 | aefa2caddfeb3bccb1e696cc2cd6955a | ||
| sha256 | 0f73d0269cf77c53a38fb5863258755e3055979a6343d15573ab2222ce75f49b | ||
| ssdeep | 12288:DACM+Gn3OUWzGwFS4U9bZTa+ugkWQWCojChVQI9hujrCiIhUfQNd6wxW0:Dq+G3OVnW9uS6vQONfxW0 | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (10cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 28 AntiVirus engines on VirusTotal as malicious |
| watch | Disables proxy possibly for traffic interception |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| notice | Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | Performs some HTTP requests |
| notice | Potentially malicious URLs were found in the process memory dump |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
Rules (33cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| watch | Network_Downloader | File Downloader | memory |
| notice | anti_vm_detect | Possibly employs anti-virtualization techniques | binaries (upload) |
| notice | Code_injection | Code injection with CreateRemoteThread in a remote process | memory |
| notice | Create_Service | Create a windows service | memory |
| notice | Escalate_priviledges | Escalate priviledges | memory |
| notice | KeyLogger | Run a KeyLogger | memory |
| notice | local_credential_Steal | Steal credential | memory |
| notice | Network_DGA | Communication using DGA | memory |
| notice | Network_DNS | Communications use DNS | memory |
| notice | Network_FTP | Communications over FTP | memory |
| notice | Network_HTTP | Communications over HTTP | memory |
| notice | Network_P2P_Win | Communications over P2P network | memory |
| notice | Network_TCP_Socket | Communications over RAW Socket | memory |
| notice | ScreenShot | Take ScreenShot | memory |
| notice | Sniff_Audio | Record Audio | memory |
| notice | Str_Win32_Http_API | Match Windows Http API call | memory |
| notice | Str_Win32_Internet_API | Match Windows Inet API call | memory |
| info | anti_dbg | Checks if being debugged | memory |
| info | antisb_threatExpert | Anti-Sandbox checks for ThreatExpert | memory |
| info | Check_Dlls | (no description) | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerCheck__RemoteAPI | (no description) | memory |
| info | DebuggerException__ConsoleCtrl | (no description) | memory |
| info | DebuggerException__SetConsoleCtrl | (no description) | memory |
| info | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | Lnk_Format_Zero | LNK Format | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| info | win_hook | Affect hook table | memory |
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)